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Unit of Measure

Key Dimensions

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22213

Shaft Size

N/A 2 1/2 in

Shaft Size Type

N/A Imperial

Full Timken Part Number

N/A QAFL13A208SB QAFL13A208SC QAFL13A208SEB QAFL13A208SEC QAFL13A208SEM QAFL13A208SEN QAFL13A208SEO QAFL13A208SET QAFL13A208SM QAFL13A208SN QAFL13A208SO QAFL13A208ST

Locking Style

N/A Single Concentric

Housing Construction

N/A Four-Bolt Square Flange

UPC Code

N/A 0883450040105 0883450040112 0883450040136 0883450040143 0883450040150 0883450040167 0883450040174 0883450040181 0883450191340 0883450191500 0883450268707 0883450268868

Other Dimensions

Dimension BC

N/A 6.75 in171.5 mm

Dimension C

N/A 4 in101.6 mm

Dimension D

N/A 5.75 in146.1 mm

Dimension E

N/A 4.77 in121.2 mm

Dimension F

N/A 6.19 in157.2 mm

Dimension H

N/A 1 in25.4 mm

Dimension J (Bolt Size)

N/A 0.625 in16 mm

Dimension KA

N/A 1.24 in31.5 mm

Dimension L Exp

N/A 3.59 in91.2 mm

Dimension L Fix

N/A 3.51 in89.2 mm

Dimension M

N/A 2.15 in54.6 mm

Dimension N

N/A 2.86 in72.6 mm

Dimension RA

N/A 0.12 in3 mm

Dimension SA

N/A 3.39 in86.1 mm

Radial and Thrust Factors

C0 - Static Load

N/A 48600 lbf216000 N

C - Dynamic Load (Basic)

N/A 46400 lbf206000 N

e - Geometry Factor

N/A 0.25

Y1 - Geometry Factor

N/A 2.69

Y2 - Geometry Factor

N/A 4.00

Engineering Seal Speed

Oil Lubrication - M/N Seal

N/A 1800 rpm

Oil Lubrication - T Seal

N/A 3200 rpm

Oil Lubrication - B/C/O Seal

N/A 1500 rpm

Grease Lubrication - M/N Seal

N/A 1800 rpm

Grease Lubrication - T Seal

N/A 2800 rpm

Grease Lubrication - B/C/O Seal

N/A 1500 rpm

Engineering Bearing Attributes

Float

N/A 0.083 in2.108 mm

Shaft Tolerance

N/A 0.0015 in0.038 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

N/A 0.0016

Eng Internal Radial Clearance - Max

N/A 0.0026

Pre Install Clearance Min

N/A 0.0016 in0.040 mm

Pre Install Clearance Max

N/A 0.0026 in0.065 mm